13443559542

Names of 13443559542

• Cardinal: 13443559542 can be written as Thirteen billion, four hundred forty-three million, five hundred fifty-nine thousand, five hundred forty-two.

Scientific notation

• Scientific notation: 1.3443559542 × 10¹⁰

Factors of 13443559542

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 249944

Divisors of 13443559542

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 42 49 61 63 98 122 126 147 183 294 366 427 441 549 854 882 1098 1281 2562 2989 3843 5978 7686 8967 17934 26901 53802 249871 499742 749613 1499226 1749097 2248839 3498194 4497678 5247291 10494582 12243679 15242131 15741873 24487358 30484262 31483746 36731037 45726393 73462074 91452786 106694917 110193111 137179179 213389834 220386222 274358358 320084751 640169502 746864419 960254253 1493728838 1920508506 2240593257 4481186514 6721779771 13443559542
• Sum of all divisors σ(n): 34438858272
• Sum of proper divisors (its aliquot sum) s(n): 20995298730
• 13443559542 is an abundant number, because the sum of its proper divisors (20995298730) is greater than itself. Its abundance is 7551739188

Bases of 13443559542

• Binary: 1100100001010011000111000001110110₂
• Hexadecimal: 0x3214C7076
• Base-36: 66BY4XI

Squares and roots of 13443559542

• 13443559542 squared (13443559542²) is 180729293159299249764
• 13443559542 cubed (13443559542³) is 2429645013570612755198263448088
• The square root of 13443559542 is 115946.3649365515
• The cube root of 13443559542 is 2377.7786597985

Scales and comparisons

• 13,443,559,542 seconds is equal to 427 years, 24 weeks, 18 hours, 5 minutes, 42 seconds.
• To count from 1 to 13,443,559,542 would take you about eight hundred fifty-four years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13443559542 cubic inches would be around 198.1 feet tall.

Recreational maths with 13443559542

• 13443559542 backwards is 24595534431
• The number of decimal digits it has is: 11
• The sum of 13443559542's digits is 45
• More coming soon!